A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties

Costa Júnior, Antonio Eufrazio da; Mota, João Paulo Ferreira; Pontes, Sheyliane Maria Adriano; Maia, Francisco Jonas Nogueira; Clemente, Claudenilson da Silva; Fechine, Pierre Basílio Almeida; Bohn, Felipe; Sales, Antonio Jefferson Mangueira; Sombra, Antônio Sérgio Bezerra; Carbone, Luigi; Mele, Giuseppe; Lomonaco, Diego; Mazzetto, Selma Elaine

A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties

In this work, we report the synthesis of novel inorganic–organic hybrid nanomaterials (GO@Fe3O4 /CuPc) and GO@Fe3O4 /ZnPc) consisting of sheets of graphene oxide (GO) decorated by iron oxide nanoparticles (Fe3O4), the whole heterostructure functionalized with metallo-phthalocyanines (MPc, M≡Cu or Zn...

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Autores:	Costa Júnior, Antonio Eufrazio da, Mota, João Paulo Ferreira, Pontes, Sheyliane Maria Adriano, Maia, Francisco Jonas Nogueira, Clemente, Claudenilson da Silva, Fechine, Pierre Basílio Almeida, Bohn, Felipe, Sales, Antonio Jefferson Mangueira, Sombra, Antônio Sérgio Bezerra, Carbone, Luigi, Mele, Giuseppe, Lomonaco, Diego, Mazzetto, Selma Elaine
Tipo de recurso:	artículo
Estado:	Versión publicada
Fecha de publicación:	2017
País:	Brasil
Institución:	Universidade Federal do Rio Grande do Norte (UFRN)
Repositorio:	Repositório Institucional da UFRN
Idioma:	inglés
OAI Identifier:	oai:repositorio.ufrn.br:123456789/29276
Acceso en línea:	https://repositorio.ufrn.br/jspui/handle/123456789/29276
Access Level:	acceso abierto
Palabra clave:	Graphene oxide@Fe3O4 Nanohybrid materials

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spelling	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal propertiesGraphene oxide@Fe3O4Nanohybrid materialsIn this work, we report the synthesis of novel inorganic–organic hybrid nanomaterials (GO@Fe3O4 /CuPc) and GO@Fe3O4 /ZnPc) consisting of sheets of graphene oxide (GO) decorated by iron oxide nanoparticles (Fe3O4), the whole heterostructure functionalized with metallo-phthalocyanines (MPc, M≡Cu or Zn). First the synthesis of nanomaterial (GO@Fe3O4) was prepared by hydrothermal self-assembly process through the mixture of graphene oxide and Fe+2/Fe+3 salt solution. The metallo-phthalocyanines anchorage on the surface of nanosystem was lately performed by facile and effective ultrasonication method. The structure, composition and morphology of nanohybrids and intermediates were investigated by Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetric analysis, differential scanning calorimetry, UV–visible spectroscopy, scanning and transmission electron microscopy and impedance spectroscopy. All the results suggested that iron-based nanoparticles were successfully deposited onto graphene oxide sheet networks in the form of Fe3O4, forming nanospheres, decreasing in lattice defects of the GO sheets and dramatically increasing the dielectric properties of nanosystems. Nanomaterials presented saturation magnetization in the 52–58 emu/g and superparamagnetic behavior. It was observed that the values of dielectric constant decreased as a function of the amount of phthalocyanines in the nanomaterials. Therefore, because of their versatile magnetic and dielectric performances, the novel superparamagnetic hybrid nanomaterials, herein described, can be considered as potential for microwave devicesSpringer2020-06-16T18:56:54Z2020-06-16T18:56:54Z2017-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCOSTA JÚNIOR, Antonio Eufrazio da; MOTA, João Paulo Ferreira; PONTES, Sheyliane Maria Adriano; MAIA, Francisco Jonas Nogueira; CLEMENTE, Claudenilson da Silva; FECHINE, Pierre Basílio Almeida; BOHN, Felipe; SALES, Antonio Jefferson Mangueira; SOMBRA, Antônio Sérgio Bezerra; CARBONE, Luigi. A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties. Journal Of Materials Science, [s.l.], v. 52, n. 16, p. 9546-9557, 1 maio 2017. Springer Science and Business Media LLC. Disponível em: https://link.springer.com/article/10.1007%2Fs10853-017-1133-3. Acesso em: 10 jun. 2020. http://dx.doi.org/10.1007/s10853-017-1133-3.1573-4803https://repositorio.ufrn.br/jspui/handle/123456789/2927610.1007/s10853-017-1133-3ark:/41046/00130000227whAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNCosta Júnior, Antonio Eufrazio daMota, João Paulo FerreiraPontes, Sheyliane Maria AdrianoMaia, Francisco Jonas NogueiraClemente, Claudenilson da SilvaFechine, Pierre Basílio AlmeidaBohn, FelipeSales, Antonio Jefferson MangueiraSombra, Antônio Sérgio BezerraCarbone, LuigiMele, GiuseppeLomonaco, DiegoMazzetto, Selma Elaine2020-06-21T07:44:55Zoai:repositorio.ufrn.br:123456789/29276Repositório InstitucionalPUBhttp://repositorio.ufrn.br/oai/repositorio@bczm.ufrn.bropendoar:2020-06-21T07:44:55Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.none.fl_str_mv	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
title	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
spellingShingle	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties Costa Júnior, Antonio Eufrazio da Graphene oxide@Fe3O4 Nanohybrid materials
title_short	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
title_full	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
title_fullStr	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
title_full_unstemmed	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
title_sort	A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties
dc.creator.none.fl_str_mv	Costa Júnior, Antonio Eufrazio da Mota, João Paulo Ferreira Pontes, Sheyliane Maria Adriano Maia, Francisco Jonas Nogueira Clemente, Claudenilson da Silva Fechine, Pierre Basílio Almeida Bohn, Felipe Sales, Antonio Jefferson Mangueira Sombra, Antônio Sérgio Bezerra Carbone, Luigi Mele, Giuseppe Lomonaco, Diego Mazzetto, Selma Elaine
author	Costa Júnior, Antonio Eufrazio da
author_facet	Costa Júnior, Antonio Eufrazio da Mota, João Paulo Ferreira Pontes, Sheyliane Maria Adriano Maia, Francisco Jonas Nogueira Clemente, Claudenilson da Silva Fechine, Pierre Basílio Almeida Bohn, Felipe Sales, Antonio Jefferson Mangueira Sombra, Antônio Sérgio Bezerra Carbone, Luigi Mele, Giuseppe Lomonaco, Diego Mazzetto, Selma Elaine
author_role	author
author2	Mota, João Paulo Ferreira Pontes, Sheyliane Maria Adriano Maia, Francisco Jonas Nogueira Clemente, Claudenilson da Silva Fechine, Pierre Basílio Almeida Bohn, Felipe Sales, Antonio Jefferson Mangueira Sombra, Antônio Sérgio Bezerra Carbone, Luigi Mele, Giuseppe Lomonaco, Diego Mazzetto, Selma Elaine
author2_role	author author author author author author author author author author author author
dc.subject.por.fl_str_mv	Graphene oxide@Fe3O4 Nanohybrid materials
topic	Graphene oxide@Fe3O4 Nanohybrid materials
description	In this work, we report the synthesis of novel inorganic–organic hybrid nanomaterials (GO@Fe3O4 /CuPc) and GO@Fe3O4 /ZnPc) consisting of sheets of graphene oxide (GO) decorated by iron oxide nanoparticles (Fe3O4), the whole heterostructure functionalized with metallo-phthalocyanines (MPc, M≡Cu or Zn). First the synthesis of nanomaterial (GO@Fe3O4) was prepared by hydrothermal self-assembly process through the mixture of graphene oxide and Fe+2/Fe+3 salt solution. The metallo-phthalocyanines anchorage on the surface of nanosystem was lately performed by facile and effective ultrasonication method. The structure, composition and morphology of nanohybrids and intermediates were investigated by Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetric analysis, differential scanning calorimetry, UV–visible spectroscopy, scanning and transmission electron microscopy and impedance spectroscopy. All the results suggested that iron-based nanoparticles were successfully deposited onto graphene oxide sheet networks in the form of Fe3O4, forming nanospheres, decreasing in lattice defects of the GO sheets and dramatically increasing the dielectric properties of nanosystems. Nanomaterials presented saturation magnetization in the 52–58 emu/g and superparamagnetic behavior. It was observed that the values of dielectric constant decreased as a function of the amount of phthalocyanines in the nanomaterials. Therefore, because of their versatile magnetic and dielectric performances, the novel superparamagnetic hybrid nanomaterials, herein described, can be considered as potential for microwave devices
publishDate	2017
dc.date.none.fl_str_mv	2017-05-01 2020-06-16T18:56:54Z 2020-06-16T18:56:54Z
dc.type.status.fl_str_mv	info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv	info:eu-repo/semantics/article
format	article
status_str	publishedVersion
dc.identifier.uri.fl_str_mv	COSTA JÚNIOR, Antonio Eufrazio da; MOTA, João Paulo Ferreira; PONTES, Sheyliane Maria Adriano; MAIA, Francisco Jonas Nogueira; CLEMENTE, Claudenilson da Silva; FECHINE, Pierre Basílio Almeida; BOHN, Felipe; SALES, Antonio Jefferson Mangueira; SOMBRA, Antônio Sérgio Bezerra; CARBONE, Luigi. A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties. Journal Of Materials Science, [s.l.], v. 52, n. 16, p. 9546-9557, 1 maio 2017. Springer Science and Business Media LLC. Disponível em: https://link.springer.com/article/10.1007%2Fs10853-017-1133-3. Acesso em: 10 jun. 2020. http://dx.doi.org/10.1007/s10853-017-1133-3. 1573-4803 https://repositorio.ufrn.br/jspui/handle/123456789/29276 10.1007/s10853-017-1133-3
dc.identifier.dark.fl_str_mv	ark:/41046/00130000227wh
identifier_str_mv	COSTA JÚNIOR, Antonio Eufrazio da; MOTA, João Paulo Ferreira; PONTES, Sheyliane Maria Adriano; MAIA, Francisco Jonas Nogueira; CLEMENTE, Claudenilson da Silva; FECHINE, Pierre Basílio Almeida; BOHN, Felipe; SALES, Antonio Jefferson Mangueira; SOMBRA, Antônio Sérgio Bezerra; CARBONE, Luigi. A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties. Journal Of Materials Science, [s.l.], v. 52, n. 16, p. 9546-9557, 1 maio 2017. Springer Science and Business Media LLC. Disponível em: https://link.springer.com/article/10.1007%2Fs10853-017-1133-3. Acesso em: 10 jun. 2020. http://dx.doi.org/10.1007/s10853-017-1133-3. 1573-4803 10.1007/s10853-017-1133-3 ark:/41046/00130000227wh
url	https://repositorio.ufrn.br/jspui/handle/123456789/29276
dc.language.iso.fl_str_mv	eng
language	eng
dc.rights.driver.fl_str_mv	Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess
rights_invalid_str_mv	Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Springer
publisher.none.fl_str_mv	Springer
dc.source.none.fl_str_mv	reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN
instname_str	Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str	UFRN
institution	UFRN
reponame_str	Repositório Institucional da UFRN
collection	Repositório Institucional da UFRN
repository.name.fl_str_mv	Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)
repository.mail.fl_str_mv	repositorio@bczm.ufrn.br
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score	15,300724

A self-assembly of graphene oxide@Fe3O4/metallo-phthalocyanine nanohybrid materials: synthesis, characterization, dielectric and thermal properties

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